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Massachusetts 

 agricultural experiment station 



CONTROL SERIES BULLETIN NO. 140 JUNE 1949 



Inspection of Commercial 

 Feedstuffs 



By Feed Control Service Staff 



This is the fifty-fiflh report on feeding stuffs inspection. Included are data 

 on the vitrmin D content of fish liver oils, the carotene and riboflavin content of 

 alfalfa meals, and the quality of ground oats, as well as other information of 

 interest to those concerned with the production, distribution or use of feeds. 



UNIVERSITY OF MASSACHUSETTS 

 AMHERST, MASS. 



